Sorry, I meant email leaving our organization destined for another company. I wasn't sure if we had TLS setup between our company and theirs, if any other port needed to be open other than 25? ________________________________ From: Troy Meyer [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 2:19 PM To: MS-Exchange Admin Issues Subject: RE: Exchange 2007 TLS Encryption
Rob, It is solely port 25 for smtp communication between exchange 2007 servers in the same organization. When you say two domains do you mean in the same forest/exchange org? (of course all smtp email communication leaving your org for the internet will be 25) -troy From: McCready, Robert [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 11:05 AM To: MS-Exchange Admin Issues Subject: Exchange 2007 TLS Encryption Can somebody tell me what port Exchange 2007 uses for TLS encryption to talk between two different domains??? Does it just use SMTP port 25 or something else? Thanks. Robert ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~
